DreamLine Unidoor Plus 48 in. W x 36 3/8 in. D x 72 in. H Frameless Hinged Shower Enclosure, Clear Glass, Brushed Nickel, SHEN-2430183636-04 Model Size: 48 in. W x 36 3/8 in. D x 72 in. H; Walk-In Opening: 29 in.; Configuration: Shower Door, Inline Buttress panel and Return Buttress panel Premium 3/8 in. (10mm) thick certified tempered glass; DreamLine ClearMax water repellant and stain resistant coating; Glass Type: Clear Inline Buttress Panel: 18 in. W x 36 in. H; Return Buttress Panel: 36 3/8 in. W x 36 in. H; 1/2 in. width/out-of-plumb adjustment on Return Buttress Reversible for a right or left door opening; Hardware Finish: Brushed Nickel Wall studs or other reinforcement behind finished walls required for hinge installation; Professional installation recommended